Bottle cap



FIG. 1 is an illustrative view of the bottle cap of the invention;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is an illustrative view of the bottle cap of the invention in an alternative embodiment;

FIG. 6 is a front elevational view of the alternative embodiment;

FIG. 7 is a side elevational view of the alternative embodiment; and,

FIG. 8 is a top view of the alternative environment.

The broken lines in the drawings depict environmental subject matter only and form no part of the claimed design. 

The ornamental design for a bottle cap, as shown and described. 